| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1253 |
77.5%
|
| 2 | 1 to 2 | 130 |
8%
|
| 3 | 3 to 4 | 65 |
4%
|
| 4 | 5 to 6 | 28 |
1.7%
|
| 5 | 7 | 141 |
8.7%
|
| Sysmiss | 30 |